发明公开
- 专利标题： COMPRESSOR HAVING A CONTROL AND DIAGNOSTIC MODULE
- 专利标题（中）： VERDICHTER MIT STEUER- UND诊断
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申请号： EP13841699.5申请日： 2013-09-24
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公开(公告)号： EP2917584A1公开(公告)日： 2015-09-16
- 发明人: PHAM, Hung, M. , ALSALEEM, Fadi, M.
- 申请人： Emerson Climate Technologies, Inc.
- 申请人地址： 1675 W. Campbell Road Sidney, OH 45365-0669 US
- 专利权人： Emerson Climate Technologies, Inc.
- 当前专利权人： Emerson Climate Technologies, Inc.
- 当前专利权人地址： 1675 W. Campbell Road Sidney, OH 45365-0669 US
- 代理机构： Roberts, Mark Peter
- 优先权： US201261705373P 20120925; US201314033604 20130923
- 国际公布： WO2014052307 20140403
- 主分类号： F04B49/06
- IPC分类号： F04B49/06 ; F24F11/02
摘要：
A system and method includes a power supply that generates an alternating current power for powering a compressor with a capacitor, a voltage sensor that measures voltage values based on the alternating current power, a current sensor that measures current values based on the alternating current power, and a controller. The controller communicates with the voltage sensor and the current sensor, determines a power factor value based on at least one of the voltage values and at least one of the current values, and determines a fault in the capacitor based on the power factor and at least one of the current values.
公开/授权文献
- EP2917584B1 COMPRESSOR HAVING A CONTROL AND DIAGNOSTIC MODULE 公开/授权日：2017-12-20
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